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Coolwave Ultraviolet Microwave Applied Curing System Ten-Inch Lamphead Customer Product Manual Part 775160B Issued 6/03

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Coolwave Ultraviolet Microwave Applied Curing System Ten-Inch Lamphead Customer Product Manual Part 775160B Issued 6/03 t CoolWave Ultraviolet Microwave Applied Curing System Ten-Inch Lamphead Customer Product Manual Part 775160B Issued 6/03 To order parts call 866-885-1212. For technical support call 800-524-1322. This document is subject to change without notice. Check http://emanuals.nordson.com/uvsystems for the latest version. NORDSON CORPORATION AMHERST, OHIO USA Address all correspondence to: North American Sales and Service Nordson UV Systems Inc. 555 Jackson Street Amherst, OH 44001 United States Tel: (440) 985-4592 (800) 717-4228 Fax: (440) 985-4593 Email: [email protected] Website: www.uv.curing.com Nordson Corporation welcomes requests for information, comments, and Trademarks inquiries about its products. General information about Nordson can be found on the Internet using the following address: Nordson and the Nordson logo are registered trademarks of Nordson http://www.nordson.com. Corporation. Notice CoolWave is a trademark of Nordson Corporation. This is a Nordson Corporation publication which is protected by copyright. Nylok is a registered trademark of Nylok Fastener Corporation. Original copyright date 2002. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice. Part 775160B E 2003 Nordson Corporation Table of Contents i Table of Contents Safety. 1-1 Installation. 3-1 Introduction. 1-1 Introduction . 3-1 Qualified Personnel. 1-1 Inspection and Packaging . 3-1 Intended Use. 1-1 Mounting Guidelines . 3-1 Power Supply . 3-1 Regulations and Approvals. 1-1 External Blowers - Cooling Air . 3-2 Personal Safety . 1-2 Lamphead . 3-2 Ultraviolet Radiation. 1-2 Light Shielding . 3-2 First Aid . 1-3 RF Detector . 3-3 Microwave Radiation . 1-3 Electrical Installation Guidelines . 3-3 Power Line Connections . 3-3 Ozone Gas . 1-4 Input Power Configuration . 3-4 High Temperature . 1-4 Power Source . 3-4 High Voltage . 1-4 Environmental Operating Conditions . 3-4 Mercury Bulbs (Lamps). 1-5 Network Connections . 3-4 Network Connectors IN1 and OUT1 . 3-4 UV Curable Inks and Products . 1-5 Input Connector TB2 . 3-6 Fire Safety . 1-5 Remote Power Level Control . 3-7 Action in the Event of a Malfunction. 1-5 Lamp Start-Up Timing Diagram Safety Precautions While Servicing . 1-6 for Remote Input Contact Closures . 3-7 Control System Cleaning . 1-6 Output Connector TB1 . 3-8 High Voltage Connections . 1-6 Cable Connections . 3-8 Lamphead . 3-8 Cabinet Cooling . 1-6 RF Detector . 3-8 Disposal. 1-6 Main Control Board Standard Configurations . 3-9 Safety Symbols. 1-6 Main Control Board Dip Switches . 3-10 Dip Switch Configurations . 3-11 Description. 2-1 Power Supply Address Switch . 3-12 Standalone Units . 3-12 Introduction . 2-1 Networked Units . 3-12 What is UV Curing? . 2-1 How Does it Work? . 2-1 Operation. 4-1 Introduction . 4-1 System Components . 2-2 Display and Controls . 4-1 Reflectors . 2-4 Display Messages . 4-2 Fault Messages . 4-3 Resetting a Fault . 4-3 Lamp Start-Up Timing Diagram for Remote Input Contact Closures . 4-4 Startup . 4-5 Locally Operated Units . 4-5 Remotely Operated Units . 4-8 Shutdown . 4-9 E 2003 Nordson Corporation Part 775160B ii Table of Contents Maintenance and Repair. 5-1 Maintenance and Replacement Schedule . 5-1 Replacement Procedures . 5-3 Preparation . 5-3 Bulb Replacement . 5-3 Reflector Replacement . 5-4 Remove the Reflectors . 5-4 Install the Reflectors . 5-5 Internal Component Replacement . 5-6 Pressure Switch . 5-8 Light Detector Board . 5-9 Starter Bulb . 5-9 Magnetron . 5-10 Fuse Replacement . 5-12 Air Filter Cleaning and Supply Cooling Fan . 5-12 Troubleshooting. 6-1 Introduction . 6-1 General Troubleshooting . 6-1 Troubleshooting Bulb Problems . 6-4 Troubleshooting Curing Process Problems . 6-4 Parts. 7-1 Introduction . 7-1 Using the Illustrated Parts List . 7-1 Lamphead . 7-2 Power Supply and RF Detector . 7-4 CoolWave Cables . 7-6 Recommended Spare Parts . 7-7 Specifications. 8-1 Power Supply . 8-1 Lamphead . 8-2 Bulb . 8-2 RF Detector . 8-2 System Drawings . 8-4 UV Glossary. 9-1 Part 775160B E 2003 Nordson Corporation Safety 1-1 Section 1 Safety The equipment is not flame or explosion proof and Introduction is not designed for use in hazardous areas. Read and follow these safety instructions. Task- Use of Nordson equipment in ways other than and equipment-specific warnings, cautions, and those described in the documentation supplied with instructions are included in equipment the equipment may result in injury to persons or documentation where appropriate. damage to property. Make sure all equipment documentation, including these instructions, is accessible to all persons Some examples of unintended use of equipment operating or servicing equipment. include: S All equipment is designed and manufactured to using incompatible materials International Safety Standards to ensure that the S making unauthorized modifications health and safety of the operator is protected at all S removing or bypassing safety guards, shielding, times. or interlocks S using incompatible or damaged parts Qualified Personnel S using unapproved auxiliary equipment S operating equipment in excess of maximum Equipment owners are responsible for making sure ratings that Nordson equipment is installed, operated, and S using equipment in hazardous areas serviced by qualified personnel. Qualified personnel are those employees or contractors who are trained to safely perform their assigned tasks. They are familiar with all relevant safety rules and Regulations and regulations and are physically capable of performing their assigned tasks. Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals Intended Use obtained for Nordson equipment will be voided if instructions for installation, operation, and service Nordson ultraviolet (UV) equipment is intended are not followed. specifically for integration into other machines and should NOT be operated as a standalone system Currently there are two organizations that set or without appropriate safety guarding, shielding, recommended guidelines for exposure to and interlocks. It is the responsibility of the occupational microwave radiation exposure, OSHA integrator and end user to ensure that the final (U.S. Department of labor, Occupational Safety and assembly fulfills all necessary legislation and is Health Administration - Directive 29cfr 1910.97) completely safe before operation. and ANSI (American National Standards Institute - Directive C95.1-1982). The ANSI directive, which This equipment is designed for the accelerated is more stringent and most commonly referred to, curing of UV inks, adhesives, and coatings. Do not states that individuals should not be exposed to use this equipment to cure alternative materials microwave radiation levels above 5 mW/cm2 at unless approved by the material supplier. 2.45 GHz on a continuous basis. E 2003 Nordson Corporation Part 775160B 1-2 Safety Personal Safety Ultraviolet Radiation To prevent injury follow these instructions. WARNING: Ultraviolet light is a form of S electromagnetic radiation and can be Do not operate or service equipment unless you harmful if exposure exceeds recommended are qualified. levels. Protect eyes and skin from direct S Do not operate equipment unless safety exposure to UV light. All equipment or guards, light shields, doors, and/or covers are areas where UV light is used must be intact and automatic interlocks are operating adequately guarded, shielded, and properly. Do not bypass or disarm any safety interlocked to prevent accidental exposure. devices. Ultraviolet light is not capable of penetrating into S Keep clear of moving equipment. Before the body and interacting with internal tissues and adjusting or servicing any moving equipment, organs. shut off the power supply and wait until the The National Institute for Occupational Safety and equipment comes to a complete stop. Lock out Health (NIOSH) document Criteria for power and secure the equipment to prevent Recommended Standard... Occupational Exposure unexpected movement. to Ultraviolet Radiation (PB214 268) establishes S Obtain and read Material Safety Data Sheets guidelines for safe use. (MSDS) for all materials used. Follow the See Figure 1-1. Ultraviolet light is divided into manufacturer’s instructions for safe handling wavelength bands A, B, C, and V along with and use of materials. Always use vacuum UV. Although values for wavelength bands recommended personal protection devices. will vary depending on the source, the following S Make sure the UV area is adequately ranges may be used as a guide. ventilated. S Vacuum UV (100-200 nanometers) - absorbed by air and poses no danger to humans. S The UV equipment runs at extremely high S temperatures. Do not touch the UV lamphead UV-A (315-400 nanometers) - represents the face during operation or immediately after largest portion of UV energy and is most shutting off the equipment. responsible for human skin aging and.
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